68289936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9949}}^1$

素因数の和:9984

約数の個数: 80

約数和(自身を含む): 207278400

約数和(自身を除く): 138988464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 9949, 19898, 29847, 39796, 59694, 79592, 109439, 119388, 129337, 159184, 218878, 238776, 258674, 328317, 388011, 437756, 477552, 517348, 656634, 776022, 875512, 1034696, 1313268, 1422707, 1552044, 1751024, 2069392, 2626536, 2845414, 3104088, 4268121, 5253072, 5690828, 6208176, 8536242, 11381656, 17072484, 22763312, 34144968, 68289936]

約数ペア:

[(1, 68289936), (2, 34144968), (3, 22763312), (4, 17072484), (6, 11381656), (8, 8536242), (11, 6208176), (12, 5690828), (13, 5253072), (16, 4268121), (22, 3104088), (24, 2845414), (26, 2626536), (33, 2069392), (39, 1751024), (44, 1552044), (48, 1422707), (52, 1313268), (66, 1034696), (78, 875512), (88, 776022), (104, 656634), (132, 517348), (143, 477552), (156, 437756), (176, 388011), (208, 328317), (264, 258674), (286, 238776), (312, 218878), (429, 159184), (528, 129337), (572, 119388), (624, 109439), (858, 79592), (1144, 59694), (1716, 39796), (2288, 29847), (3432, 19898), (6864, 9949)]